1900480425

素因数分解:

$3^1\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{17683}}^1$

素因数の和:19129

約数の個数: 24

約数和(自身を含む): 3144498144

約数和(自身を除く): 1244017719

約数列:

[1, 3, 5, 15, 25, 75, 1433, 4299, 7165, 17683, 21495, 35825, 53049, 88415, 107475, 265245, 442075, 1326225, 25339739, 76019217, 126698695, 380096085, 633493475, 1900480425]

約数ペア:

[(1, 1900480425), (3, 633493475), (5, 380096085), (15, 126698695), (25, 76019217), (75, 25339739), (1433, 1326225), (4299, 442075), (7165, 265245), (17683, 107475), (21495, 88415), (35825, 53049)]